Update Metallib installation paths, enhance Voodoo Audio patch

Author: pyquick

oclp_r/support/metallib_handler.py

@@ -16,7 +16,10 @@
 from ..datasets import os_data
 
 from .translate_language import TranslateLanguage
-METALLIB_INSTALL_PATH: str  = "/Library/Application Support/Hackdoc/MetallibSupportPkg"
+METALLIB_INSTALL_PATHS: list = [
+    "/Library/Application Support/Dortania/MetallibSupportPkg",
+    "/Library/Application Support/Hackdoc/MetallibSupportPkg",
+]
 
 
 METALLIB_ASSET_LIST:   list = None
@@ -245,20 +248,21 @@ def _local_metallib_installed(self, match: str = None, check_version: bool = Fal
         if self.ignore_installed:
             return None
 
-        if not Path(METALLIB_INSTALL_PATH).exists():
-            return None
-
-        for metallib_folder in Path(METALLIB_INSTALL_PATH).iterdir():
-            if not metallib_folder.is_dir():
+        for install_path in METALLIB_INSTALL_PATHS:
+            if not Path(install_path).exists():
                 continue
-            if check_version:
-                if match not in metallib_folder.name:
-                    continue
-            else:
-                if not metallib_folder.name.endswith(f"-{match}"):
-                    continue
 
-            return metallib_folder
+            for metallib_folder in Path(install_path).iterdir():
+                if not metallib_folder.is_dir():
+                    continue
+                if check_version:
+                    if match not in metallib_folder.name:
+                        continue
+                else:
+                    if not metallib_folder.name.endswith(f"-{match}"):
+                        continue
+
+                return metallib_folder
 
         return None
 

oclp_r/sys_patch/patchsets/hardware/audio/voodoo_audio.py

@@ -50,7 +50,10 @@ def _voodoo_audio_patches(self) -> dict:
         if self._xnu_major >= os_data.tahoe and self._os_build != "25A5279m":
             return {
                 "Voodoo Audio": {
-                    PatchType.OVERWRITE_SYSTEM_VOLUME: {
+                    # On macOS 26+ /Library is a firmlink to the Data volume, so
+                    # /Library/Extensions and /Library/PreferencePanes no longer exist
+                    # on the System volume. Install to the Data volume instead.
+                    PatchType.OVERWRITE_DATA_VOLUME: {
                         "/Library/Extensions": {
                             "VoodooHDA.kext":"11.3",
                         },

payloads/OCLP-R.plist

@@ -3,32 +3,32 @@
 <plist version="1.0">
 <dict>
 	<key>OCLP-R</key>
-	<string>v3.0.2</string>
+	<string>v3.1.8</string>
 	<key>PatcherSupportPkg</key>
-	<string>v1.11.0</string>
+	<string>v1.11.3</string>
 	<key>Time Patched</key>
-	<string>February 05, 2026 @ 14:10:11</string>
+	<string>August 18, 2026 @ 15:44:28</string>
 	<key>Commit URL</key>
 	<string></string>
 	<key>Kernel Debug Kit Used</key>
-	<string>/Library/Developer/KDKs/KDK_26.3_25D5087f.kdk</string>
+	<string>Not applicable</string>
 	<key>Metal Library Used</key>
 	<string>Not applicable</string>
 	<key>OS Version</key>
-	<string>25.3 (25D122)</string>
+	<string>25.6 (25G220)</string>
 	<key>Custom Signature</key>
 	<true/>
 	<key>Modern Wireless</key>
 	<dict>
-		<key>覆盖系统卷</key>
+		<key>Overwrite System Volume</key>
 		<dict>
 			<key>/usr/libexec</key>
 			<dict>
 				<key>wifip2pd</key>
 				<string>13.7.2-25</string>
 			</dict>
 		</dict>
-		<key>合并系统卷</key>
+		<key>Merge System Volume</key>
 		<dict>
 			<key>/System/Library/PrivateFrameworks</key>
 			<dict>
@@ -41,14 +41,19 @@
 			<dict/>
 		</dict>
 	</dict>
-	<key>Modern Audio</key>
+	<key>Voodoo Audio</key>
 	<dict>
-		<key>覆盖系统卷</key>
+		<key>Overwrite System Volume</key>
 		<dict>
-			<key>/System/Library/Extensions</key>
+			<key>/Library/Extensions</key>
+			<dict>
+				<key>VoodooHDA.kext</key>
+				<string>11.3</string>
+			</dict>
+			<key>/Library/PreferencePanes</key>
 			<dict>
-				<key>AppleHDA.kext</key>
-				<string>26.0 Beta 1</string>
+				<key>VoodooHDA.prefPane</key>
+				<string>11.3</string>
 			</dict>
 		</dict>
 	</dict>